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  <title>[] (MusicBank)</title>
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  <pre><span class="ruby-comment cmt"># File music_bank.rb, line 110</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
    <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">args</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">&gt;</span> <span class="ruby-value">1</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">0</span>].<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">Array</span>)
      <span class="ruby-identifier">args</span> = <span class="ruby-identifier">args</span>[<span class="ruby-value">0</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">0</span>].<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">Array</span>);
      <span class="ruby-identifier">songs</span> = <span class="ruby-identifier">args</span>.<span class="ruby-identifier">map</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">i</span><span class="ruby-operator">|</span> <span class="ruby-ivar">@songs</span>[<span class="ruby-identifier">i</span>]}.<span class="ruby-identifier">flatten</span>;
    <span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">args</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">==</span> <span class="ruby-value">1</span>
      <span class="ruby-identifier">songs</span> = <span class="ruby-ivar">@songs</span>[<span class="ruby-identifier">args</span>[<span class="ruby-value">0</span>]];
    <span class="ruby-keyword kw">end</span>
    <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">class</span>.<span class="ruby-identifier">new</span>(<span class="ruby-ivar">@location</span>, <span class="ruby-identifier">songs</span>, <span class="ruby-keyword kw">true</span>);
  <span class="ruby-keyword kw">end</span></pre>
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